34837-55-3

Name PHENYLSELENYL BROMIDE
CAS 34837-55-3
EINECS(EC#) 252-238-1
Molecular Formula C6H5BrSe
MDL Number MFCD00000047
Molecular Weight 235.97
MOL File 34837-55-3.mol
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Chemical Properties

Appearance dark brownish to black crystals
Melting point  58-62 °C (lit.)
Boiling point  107-108 °C/15 mmHg (lit.)
Fp  107-108°C/15mm
storage temp.  2-8°C
solubility  Soluble in toluene, very faint turbidity.
form  solid
color  Orange to Brown to Dark purple
Odor unpleasant smell.
Sensitive  Moisture Sensitive
BRN  2039772
Exposure limits ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
InChI InChI=1S/C6H5BrSe/c7-8-6-4-2-1-3-5-6/h1-5H
InChIKey LCEFEIBEOBPPSJ-UHFFFAOYSA-N
SMILES [Se](C1=CC=CC=C1)Br
CAS DataBase Reference 34837-55-3(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Corrosion (GHS05)Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
GHS05,GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H290-H301+H331-H373-H410
Precautionary statements  P234-P260-P273-P301+P310-P304+P340+P311-P314
Hazard Codes  T,N
Risk Statements 
R23/25:Toxic by inhalation and if swallowed .
R33:Danger of cumulative effects.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S20/21:When using, do not eat, drink or smoke .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2928 6.1/PG 2
WGK Germany  3
F  10-21
HazardClass  6.1
PackingGroup  II
HS Code  29319090

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